An emergency drainage device for water conservancy river channel

Abstract

The utility model relates to water conservancy drainage technical field, concretely is a water conservancy project river course emergency drainage drainage device, including the drainage tank, two drainage tank top plates are fixed to the drainage tank top, the inside of drainage tank is equipped with the filter plate, the rear part of filter plate is equipped with the adjusting board, two locating grooves are equipped at the top of filter plate and adjusting board, the top of adjusting board is equipped with the lifting plate, the inside of lifting plate is equipped with two groups of clamping plates, and the outer end of each clamping plate is equipped with the clamping screw, and the bottom of each clamping plate is fixed with the locating block, the top of lifting plate is fixed with the lifting bearing, the inner ring top of lifting bearing is fixed with the lifting screw rod, the top of lifting plate still is fixed with the measuring scale, the utility model discloses through the drainage tank convenient drainage, and the stabilizer is used for positioning stabilizing plate, and the filter plate is used for filtering the water in the drainage tank, and the adjusting board can change the water yield through lifting, thereby reaching the purpose of emergency drainage.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy and drainage technology, specifically an emergency drainage device for river channels in water conservancy projects. Background Technology

[0002] Due to the impact of global climate change, extreme rainfall events are becoming more frequent. Short-duration heavy rainfall and typhoons can easily cause river levels to rise sharply. If drainage is not timely, it can not only inundate farmland and destroy infrastructure, but also cause urban flooding and village waterlogging. In the field of water conservancy engineering, emergency drainage of rivers is one of the core components of the flood control and disaster reduction system. Its response speed and drainage efficiency directly determine the magnitude of disaster losses. Therefore, the demand for efficient and flexible emergency drainage technologies is becoming increasingly urgent.

[0003] Currently, most water conservancy projects rely heavily on electrical equipment in river channels. However, this method is prone to leakage due to long-term contact with rainwater, which can cause the entire device to fail and result in a short service life. At the same time, most existing drainage devices lack filtration devices, resulting in poor drainage performance. In order to solve these problems, this utility model designs an emergency drainage device for water conservancy projects in river channels. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides an emergency drainage device for water conservancy projects and river channels, which effectively solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an emergency drainage device for river channels in water conservancy projects, comprising a drainage trough, two drainage trough top plates fixed to the top of the drainage trough, several stabilizing rods fixed to the outside of the drainage trough, a filter plate provided inside the drainage trough, an adjusting plate provided at the rear of the filter plate, two positioning grooves provided at the top of the filter plate and the adjusting plate, a lifting plate provided at the top of the adjusting plate, two sets of clamping plates provided inside the lifting plate, a clamping screw provided at the outer end of each clamping plate, a positioning block fixed at the bottom of each clamping plate, a lifting bearing fixed at the top of the lifting plate, a lifting screw fixed at the top of the inner ring of the lifting bearing, a measuring ruler fixed at the top of the lifting plate, brackets fixed at the top of the two drainage trough top plates, top plates fixed at the top of the two brackets, and a sealing plate fixed to the outside of the drainage trough.

[0006] Preferably, the top plate of each drainage trough is fixedly connected to the foundation by fixing bolts, a stabilizing plate is fixed to the outside of each stabilizing rod, a filter plate positioning groove is provided inside the sealing plate, the filter plate positioning groove is tightly fitted with the filter plate inside it, and an adjusting plate positioning groove is provided at the rear end of the filter plate positioning groove, the adjusting plate positioning groove is tightly fitted with the adjusting plate inside it.

[0007] Preferably, a staircase is fixed to the outside of the bracket on the left end, two stabilizing holes are provided on the top plate, a stabilizing shaft is slidably connected inside each stabilizing hole, each stabilizing shaft is fixedly connected to the lifting plate at its bottom, and a measuring hole is provided on the top plate, which is slidably connected to the measuring ruler inside the measuring hole.

[0008] Preferably, a lifting handle is fixed to the top of the lifting screw, and a lifting hole is provided on the top plate. The top plate is engaged with the internal thread of the lifting hole, and each positioning block can fit tightly with the positioning groove on its outside.

[0009] Preferably, the lifting plate has two partition plates fixed inside, and two clamping screw plates are fixed at both the front and rear ends of the lifting plate. A positioning rod is fixed between the two clamping screw plates. Each positioning rod is slidably connected to a positioning hole on one end of the clamping plate. A clamping bearing is fixed to the outside of each clamping plate. The inner ring of each clamping bearing is fixedly connected to the clamping screw at one end. A clamping handle is fixed to the outside of each clamping screw. Each clamping screw is engaged with the internal thread of the clamping screw plate at one end.

[0010] Compared with the prior art, the beneficial effects of this utility model are: (1) This utility model facilitates drainage through a drainage trough, a stabilizing rod is used to position the stabilizing plate, a filter plate is used to filter the water in the drainage trough, and an adjusting plate can change the water output by raising and lowering, thereby achieving the purpose of emergency drainage. At the same time, this device can filter impurities in the water through the filter plate, thereby ensuring the drainage effect. In addition, this device adopts a completely mechanical structure, thereby preventing the entire device from leaking electricity, thus ensuring the service life of the entire device.

[0011] (2) This utility model can drive the lifting plate to rise and fall by rotating the lifting screw, thereby changing the height of the filter plate and the adjusting plate, which makes it convenient to clean the filter plate and change the water output at the same time. The measuring ruler is equipped with dimensions, which makes it convenient to judge the height of the lifting plate and the height of the adjusting plate, thereby ensuring the accuracy of the drainage volume adjustment and ensuring the emergency drainage effect.

[0012] (3) The present invention uses a clamping plate to position the positioning block. The clamping screw can move the clamping bearing by rotating, thereby moving the clamping plate, which makes it convenient for the positioning block to lock the positioning groove, thus making it convenient to move the filter plate and the adjustment plate, thereby ensuring the stability of the filter plate and the adjustment plate, and thus ensuring the emergency drainage effect. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram: Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a schematic diagram of the overall bottom of this utility model; Figure 3 This is a schematic diagram of the top of the lifting plate of this utility model; Figure 4 This is a schematic diagram of the overall back of the present invention; Figure 5 This is a schematic diagram of the top of the adjusting plate of this utility model; Figure 6 This is a schematic diagram of the inner side of the clamping screw plate of this utility model; Figure 7 This is a schematic diagram of the top of the filter plate of this utility model.

[0015] In the diagram: 1-Drainage trough top plate; 2-Staircase; 3-Lifting handle; 4-Measuring ruler; 5-Clamping handle; 6-Filter plate; 101-Fixing bolt; 102-Drainage trough; 103-Stabilizing rod; 104-Sealing plate; 105-Stabilizing plate; 201-Top plate; 202-Stabilizing hole; 203-Measuring hole; 204-Bracket; 205-Lifting hole; 301-Lifting screw; 302-Lifting bearing; 303-Stabilizing shaft; 304-Lifting plate; 501-Clamping screw; 502-Positioning rod; 503-Clamping bearing; 504-Clamping plate; 505-Divider plate; 506-Clamping screw plate; 507-Positioning hole; 601-Positioning groove; 602-Adjusting plate; 603-Filter plate positioning groove; 604-Adjusting plate positioning groove; 605-Positioning block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] Example 1, by Figures 1-2 , Figures 4-5The present invention includes a drainage trough 102, which is made of concrete and facilitates drainage. Two drainage trough top plates 1, also made of concrete, are fixed to the top of the drainage trough 102 and support the bracket 204. Several stabilizing rods 103, made of alloy material, are fixed to the outside of the drainage trough 102 and are used to position the stabilizing plate 105. A filter plate 6, made of alloy material and having several through holes, is provided inside the drainage trough 102 and filters the water in the drainage trough 102. An adjusting plate 6 is located at the rear of the filter plate 6. 02. The adjusting plate 602 is made of alloy material. The adjusting plate 602 can change the water output by raising and lowering, thereby achieving the purpose of emergency flood drainage. The filter plate 6 and the top of the adjusting plate 602 are provided with two positioning grooves 601. The positioning grooves 601 are used to position the positioning block 605. The top of the adjusting plate 602 is provided with a lifting plate 304. The lifting plate 304 is made of alloy material. The lifting plate 304 is used to position the clamping screw plate 506. The lifting plate 304 has two sets of clamping plates 504 inside. The clamping plates 504 are made of alloy material. The clamping plates 504 are used to position the positioning block 605. Each clamping plate 504 has a clamping screw 501 at its outer end. The clamping screw 501 is connected by... Rotation can move the clamping bearing 503, thereby moving the clamping plate 504, which facilitates the locking of the positioning block 605 into the positioning groove 601, thus facilitating the movement of the filter plate 6 and the adjusting plate 602. Each clamping plate 504 has a positioning block 605 fixed to its bottom, made of alloy material. A lifting bearing 302 is fixed to the top of the lifting plate 304, ensuring the rotation of the lifting screw 301 while preventing the lifting plate 304 from rotating. A lifting screw 301 is fixed to the top of the inner ring of the lifting bearing 302, and its rotation can raise and lower the lifting plate 304. A measuring ruler 4 is also fixed to the top of the lifting plate 304. The measuring ruler 4 is made of alloy material and has dimensions to facilitate the determination of the height of the lifting plate 304 and the height of the adjusting plate 602, thereby ensuring the accuracy of drainage volume adjustment and emergency flood control effect. Supports 204, made of alloy material, are fixed to the top of the two drainage trough top plates 1. These supports 204 support the top plates 201, and the top plates 201, also made of alloy material, are used to position the lifting screw 301. A sealing plate 104, made of cast concrete, is fixed to the outside of the drainage trough 102. The sealing plate 104 facilitates the positioning of the filter plate 6.All parts of this device undergo anti-corrosion treatment, thereby extending the overall service life of the device.

[0018] Example 2, based on Example 1, is... Figure 3 , Figures 6-7Each drainage trough top plate 1 is fixedly connected to the foundation by fixing bolts 101. Each stabilizing rod 103 is externally fixed with a stabilizing plate 105, which is made of alloy material and ensures the stability of the entire device. The sealing plate 104 has a filter plate positioning groove 603 inside, which is tightly fitted with the filter plate 6 inside it. The filter plate positioning groove 603 is used to position the filter plate 6. An adjusting plate positioning groove 604 is provided at the rear end of the filter plate positioning groove 603, which is tightly fitted with the adjusting plate 602 inside it. The adjusting plate positioning groove 604 is used to position the adjusting plate 602. The left end bracket... A staircase 2, made of alloy material, is fixed to the outside of the top plate 201. The staircase 2 facilitates workers' access to the top plate 201. The top plate 201 has two stabilizing holes 202 for positioning the stabilizing shaft 303. A stabilizing shaft 303, also made of alloy material, is slidably connected inside each stabilizing hole 202 for positioning the lifting plate 304. Each stabilizing shaft 303 is fixedly connected to the lifting plate 304 at its bottom. A measuring hole 203 is provided on the top plate 201 for positioning the measuring ruler 4. The measuring hole 203 is slidably connected to the measuring ruler 4 inside it. A lifting screw 301 is fixed to the top of the top plate. The handle 3, made of alloy material, facilitates the rotation of the lifting screw 301. The top plate 201 also has a lifting hole 205 for positioning the lifting screw 301. The top plate 201 is threadedly engaged with the lifting hole 205. Each positioning block 605 can tightly fit with its external positioning groove 601. Two partition plates 505, made of alloy material, are fixed inside the lifting plate 304 for positioning the positioning rod 502. Two clamping screw plates 506, also made of alloy material, are fixed at both the front and rear ends of the lifting plate 304. Plate 506 is used to position the clamping screw 501. A positioning rod 502 is fixed between the front and rear clamping screw plates 506. The positioning rod 502 is made of alloy material and positions the clamping plate 504. Each positioning rod 502 is slidably connected to a positioning hole 507 on one end of the clamping plate 504. A clamping bearing 503 is fixed to the outside of each clamping plate 504. The clamping bearing 503 is used to position the clamping screw 501. The inner ring of each clamping bearing 503 is fixedly connected to one end of the clamping screw 501. A clamping handle 5 is fixed to the outside of each clamping screw 501. The clamping handle 5 is made of alloy material and facilitates the rotation of the clamping screw 501.Each of the clamping screws 501 is connected to the internal thread of the clamping screw plate 506 at one end; When using this device, workers excavate a foundation pit in the riverbed, install the staircase 2 inside the pit, and then pour concrete. The stability of the entire device is ensured by the stabilizing rod 103 and the stabilizing plate 105, further guaranteed by the fixing bolts 101. During use, workers rotate the rear clamping screw 501, causing the two rear clamping handles 5 to rotate, which in turn moves the rear clamping bearing 503, thus moving the clamping plate 504 forward. This allows the two rear positioning blocks 605 to engage with the positioning grooves 601 on the adjusting plate 602. To change the drainage volume, workers access the top of the top plate 201 via the staircase 2. The height of the lifting plate 304 can be observed using the measuring ruler 4 to determine the height of the adjusting plate 602. Finally, workers rotate the lifting handle 3 according to the required drainage volume, causing the lifting screw 301 to rotate. The lifting plate 304 is raised, which in turn raises the adjusting plate 602, thereby changing the water output. After a period of use, the operator rotates the lifting handle 3 to reset the measuring ruler 4, making the lifting plate 304 fit tightly against the filter plate 6. At this time, the operator rotates the rear clamping handle 5 in the opposite direction, causing the lifting plate 304 to release the adjusting plate 602. Then, the operator rotates the front clamping handle 5, causing the front positioning block 605 to engage with the positioning groove 601 on the filter plate 6. Further, the operator rotates the lifting handle 3 again to lift the filter plate 6, making it easier to clean. When emergency drainage is needed, the operator controls the lifting plate 304 to move to the bottom and uses the four clamping handles 5 to engage each positioning block 605 with its external positioning groove 601. Then, the operator rotates the lifting handle 3, causing the filter plate 6 and the positioning groove 601 to rise synchronously, thereby achieving the purpose of emergency drainage.

[0019] The working process of this utility model is as follows: When using this device, workers dig a foundation pit in the riverbed, install the staircase 2 in the pit, and then pour concrete. At this time, the stability of the entire device is ensured by the action of the stabilizing rod 103 and the stabilizing plate 105. The stability of the entire device is further ensured by the fixing bolt 101. In use, workers rotate the rear clamping screw 501, thereby driving the two rear clamping handles 5 to rotate, thereby driving the rear clamping bearing 503 to move, thereby driving the clamping plate 504 to move forward, so that the two rear positioning blocks 605 engage with the positioning grooves 601 on the adjusting plate 602. If it is necessary to change the drainage volume, workers reach the top of the top plate 201 through the staircase 2. Furthermore, workers can observe the height of the lifting plate 304 through the measuring ruler 4, thereby determining the height of the adjusting plate 602. Furthermore, workers rotate the lifting handle 3 according to the required drainage volume, thereby driving the lifting screw 3. The lifting plate 304 is raised by rotating the lifting handle 3, which in turn raises the adjusting plate 602, thereby changing the water output. After a period of use, the operator rotates the lifting handle 3 to reset the measuring ruler 4, making the lifting plate 304 fit tightly against the filter plate 6. Then, the operator rotates the rear clamping handle 5 in the opposite direction to loosen the adjusting plate 602. The operator then rotates the front clamping handle 5 to engage the front positioning block 605 with the positioning groove 601 on the filter plate 6. Further, the operator rotates the lifting handle 3 again to lift the filter plate 6, making it easier to clean. When emergency drainage is needed, the operator controls the lifting plate 304 to move to the bottom and uses the four clamping handles 5 to engage each positioning block 605 with its external positioning groove 601. Then, the operator rotates the lifting handle 3 to raise the filter plate 6 and the positioning groove 601 synchronously, thereby achieving the purpose of emergency drainage.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An emergency drainage device for river channels in water conservancy projects, characterized in that: Includes a drainage trough (102), with two drainage trough top plates (1) fixed to the top of the drainage trough (102), and several stabilizing rods (103) fixed to the outside of the drainage trough (102). A filter plate (6) is provided inside the drainage trough (102), and an adjusting plate (602) is provided at the rear of the filter plate (6). Two positioning grooves (601) are provided at the top of the filter plate (6) and the adjusting plate (602). A lifting plate (304) is provided at the top of the adjusting plate (602), and two sets of clamping plates (504) are provided inside the lifting plate (304). Each clamping plate... The outer end of the plate (504) is provided with a clamping screw (501), and a positioning block (605) is fixed at the bottom of each clamping plate (504). A lifting bearing (302) is fixed at the top of the lifting plate (304), and a lifting screw (301) is fixed at the top of the inner ring of the lifting bearing (302). A measuring ruler (4) is also fixed at the top of the lifting plate (304). A bracket (204) is fixed at the top of the two drainage trough top plates (1), and a top plate (201) is fixed at the top of the two brackets (204). A sealing plate (104) is fixed at the outside of the drainage trough (102).

2. The emergency drainage device for river channels in water conservancy projects according to claim 1, characterized in that: Each drainage trough top plate (1) is fixedly connected to the foundation by fixing bolts (101), each stabilizing rod (103) is fixed with a stabilizing plate (105) on the outside, the sealing plate (104) is provided with a filter plate positioning groove (603) inside, the filter plate positioning groove (603) is tightly fitted with the filter plate (6) inside it, the rear end of the filter plate positioning groove (603) is provided with an adjusting plate positioning groove (604), the adjusting plate positioning groove (604) is tightly fitted with the adjusting plate (602) inside it.

3. The emergency drainage device for river channels in water conservancy projects according to claim 2, characterized in that: A staircase (2) is fixed to the outside of the bracket (204) on the left end. Two stabilizing holes (202) are provided on the top plate (201). A stabilizing shaft (303) is slidably connected inside each stabilizing hole (202). Each stabilizing shaft (303) is fixedly connected to the lifting plate (304) at its bottom. A measuring hole (203) is provided on the top plate (201). The measuring hole (203) is slidably connected to the measuring ruler (4) inside it.

4. The emergency drainage device for river channels in water conservancy projects according to claim 3, characterized in that: The top of the lifting screw (301) is fixed with a lifting handle (3), and the top plate (201) is also provided with a lifting hole (205). The top plate (201) is engaged with the internal thread of the lifting hole (205), and each positioning block (605) can fit tightly with the positioning groove (601) on its outside.

5. The emergency drainage device for river channels in water conservancy projects according to claim 1, characterized in that: The lifting plate (304) has two partition plates (505) fixed inside. The lifting plate (304) has two clamping screw plates (506) fixed at both the front and rear ends. A positioning rod (502) is fixed between the two clamping screw plates (506). Each positioning rod (502) is slidably connected to the positioning hole (507) on one end of the clamping plate (504). Each clamping plate (504) has a clamping bearing (503) fixed outside. The inner ring of each clamping bearing (503) is fixedly connected to the clamping screw (501) at one end. Each clamping screw (501) has a clamping handle (5) fixed outside. Each clamping screw (501) is engaged with the internal thread of the clamping screw plate (506) at one end.

Images